I am not familiar with firewall settings in linux, can you try TCP instead of UDP?
On Fri, May 21, 2010 at 6:45 AM, Francisco Estanqueiro < [email protected]> wrote: > Anyone? > > > Francisco Estanqueiro wrote: > >> Hi everybody, >> >> I'm having a little problem with my iptables letting JBoss Cache work >> properly. What protocols/ports Jboss cache needs open to work properly in >> iptables? >> I have this rule based on my jboss config file: >> >> -A RH-Firewall-1-INPUT -s 239.255.0.2 -m udp -p udp --dport 48866 -j >> ACCEPT >> >> But it doesnt seem to work. *If I turn off iptables JBoss Cache Cluster >> works fine*. I'm also curious if its normal everytime I restart cas servers >> the port is different: >> >> ------------------------------------------------------- >> GMS: address is 194.117.42.201:50094 >> ------------------------------------------------------- >> ------------------------------------------------------- >> GMS: address is 194.117.42.201:52537 >> ------------------------------------------------------- >> ------------------------------------------------------- >> GMS: address is 194.117.42.201:37420 >> ------------------------------------------------------- >> etc.. >> >> Thanks, >> Francisco >> >> >> >> jbossTicketCacheReplicationConfig.xml: >> >> <attribute name="ClusterConfig"> >> <config> >> <!-- UDP: if you have a multihomed machine, >> set the bind_addr attribute to the appropriate NIC IP >> address, e.g bind_addr="192.168.0.2" >> --> >> <!-- UDP: On Windows machines, because of the media sense >> feature >> being broken with multicast (even after disabling media >> sense) >> set the loopback attribute to true --> >> <UDP mcast_addr="239.255.0.2" mcast_port="48866" >> ip_ttl="64" ip_mcast="true" bind_addr="194.117.42.201" >> mcast_send_buf_size="150000" >> mcast_recv_buf_size="80000" >> ucast_send_buf_size="150000" >> ucast_recv_buf_size="80000" >> loopback="false"/> >> <PING timeout="2000" num_initial_members="3" >> up_thread="false" down_thread="false"/> >> <MERGE2 min_interval="10000" max_interval="20000"/> >> <!-- <FD shun="true" up_thread="true" >> down_thread="true" />--> >> <FD_SOCK/> >> <VERIFY_SUSPECT timeout="1500" >> up_thread="false" down_thread="false"/> >> <pbcast.NAKACK gc_lag="50" >> retransmit_timeout="600,1200,2400,4800" >> max_xmit_size="8192" up_thread="false" >> down_thread="false"/> >> <UNICAST timeout="600,1200,2400" window_size="100" >> min_threshold="10" >> down_thread="false"/> >> <pbcast.STABLE desired_avg_gossip="20000" >> up_thread="false" down_thread="false"/> >> <FRAG frag_size="8192" >> down_thread="false" up_thread="false"/> >> <pbcast.GMS join_timeout="5000" join_retry_timeout="2000" >> shun="true" print_local_addr="true"/> >> <pbcast.STATE_TRANSFER up_thread="true" >> down_thread="true"/> >> </config> >> </attribute> >> >> >> >> > > > -- > You are currently subscribed to [email protected] as: > [email protected] > To unsubscribe, change settings or access archives, see > http://www.ja-sig.org/wiki/display/JSG/cas-user > -- You are currently subscribed to [email protected] as: [email protected] To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user
